103220213122001 has 2 divisors, whose sum is σ = 103220213122002. Its totient is φ = 103220213122000.

The previous prime is 103220213121947. The next prime is 103220213122021. The reversal of 103220213122001 is 100221312022301.

It is an a-pointer prime, because the next prime (103220213122021) can be obtained adding 103220213122001 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70950315086401 + 32269898035600 = 8423201^2 + 5680660^2 .

It is a cyclic number.

It is not a de Polignac number, because 103220213122001 - 2¹⁰ = 103220213120977 is a prime.

It is not a weakly prime, because it can be changed into another prime (103220213122021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51610106561000 + 51610106561001.

It is an arithmetic number, because the mean of its divisors is an integer number (51610106561001).

Almost surely, 2^{103220213122001} is an apocalyptic number.

It is an amenable number.

103220213122001 is a deficient number, since it is larger than the sum of its proper divisors (1).

103220213122001 is an equidigital number, since it uses as much as digits as its factorization.

103220213122001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 103220213122001 its reverse (100221312022301), we get a palindrome (203441525144302).

The spelling of 103220213122001 in words is "one hundred three trillion, two hundred twenty billion, two hundred thirteen million, one hundred twenty-two thousand, one".